The Collon Weather Forecast
- 14
- 19
Sunny day
- 13
- 17
Cloudy
- 14
- 17
Cloudy
- 13
- 16
Light rain
- 14
- 16
Light rain
- 13
- 17
Light rain shower
- 14
- 18
Overcast
Today 17 Jul Northern Ireland
Any low cloud in north soon clearing during the morning with bright and sunny spells developing. Temperatures down a bit, especially in northwest, but still warm or very warm in the sunshine. Light northwesterly winds. Maximum temperature 24 °C.
Tonight 17 Jul Northern Ireland
A fine warm sunny evening in all areas then a dry night with some long clear spells. Clouding over over by morning. Minimum temperature 10 °C.
The Collon Temperature Statistics
July Temperature
Magilligan No 2 (28km)
Lowest 15 July, 2026
8.6 °CAverage July
16.1 °CHighest 16 July, 2026
23 °C
Climate (2021–2026)
Magilligan No 2 (28km)
Average Low 2021–2026
7.6 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C